condition	mean	min	max
4 h after light	3435.893889	3157.806667	3663.05
8 h after light	2621.221111	2421.493333	3013.44
12 h after light	2291.312222	2212.193333	2376.89
1.5 h after dark	2010.7311109999998	1798.07	2212.113333
5.5 h after dark	2389.382222333333	2268.266667	2594.646667
9.5 h after dark	2963.0811113333334	2841.566667	3091.006667